1112011421245 has 8 divisors (see below), whose sum is σ = 1334475084384. Its totient is φ = 889568217744.

The previous prime is 1112011421237. The next prime is 1112011421293. The reversal of 1112011421245 is 5421241102111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1112011421245 - 2³ = 1112011421237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4995079 + ... + 5212948.

It is an arithmetic number, because the mean of its divisors is an integer number (166809385548).

Almost surely, 2^{1112011421245} is an apocalyptic number.

It is an amenable number.

1112011421245 is a deficient number, since it is larger than the sum of its proper divisors (222463663139).

1112011421245 is a wasteful number, since it uses less digits than its factorization.

1112011421245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10229819.

The product of its (nonzero) digits is 640, while the sum is 25.

Adding to 1112011421245 its reverse (5421241102111), we get a palindrome (6533252523356).

The spelling of 1112011421245 in words is "one trillion, one hundred twelve billion, eleven million, four hundred twenty-one thousand, two hundred forty-five".